mirror of
https://github.com/apple/swift.git
synced 2025-12-21 12:14:44 +01:00
56e2e1327a
When bridging values via the ObjectiveCBridgeable protocol, SILGen has to look up conformances directly, behind the type checker's back. To make sure the ObjectiveCBridgeable conformance is forced, Sema calls useObjectiveCBridgeableConformances() in the right places. However, another conformance we may also need when bridging is the Hashable conformance for a Set or Dictionary's key type. Make sure we force these too, because otherwise when bridging a nil literal nothing needs them in Sema. Fixes <rdar://problem/27470505>.
430 lines
16 KiB
Swift
430 lines
16 KiB
Swift
// RUN: %target-run-simple-swift
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// REQUIRES: executable_test
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// REQUIRES: objc_interop
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// UNSUPPORTED: OS=watchos
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import StdlibUnittest
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import SceneKit
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// SceneKit is only available on iOS 8.0 and above and on OS X 10.8 and above.
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var SceneKitTests = TestSuite("SceneKit")
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func bytesFromNSData(_ data: NSData) -> [UInt8] {
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let bytePtr = data.bytes.bindMemory(to: UInt8.self, capacity: data.length)
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return Array(UnsafeBufferPointer(start: bytePtr, count: data.length))
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}
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func floatsFromNSData(_ data: NSData) -> [Float] {
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let floatPtr = data.bytes.bindMemory(to: Float.self, capacity: data.length)
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return Array(UnsafeBufferPointer(start: floatPtr, count: data.length / MemoryLayout<Float>.size))
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}
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if #available(iOS 8.0, *) {
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SceneKitTests.test("SCNGeometryElement.init(indices:primitiveType:)/Int") {
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let element = SCNGeometryElement(
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indices: [ 1, 2, Int.max, 4, 5, 6 ],
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primitiveType: .triangles)
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expectEqual(.triangles, element.primitiveType)
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expectEqual(2, element.primitiveCount)
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#if arch(i386) || arch(arm)
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expectEqual(
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[
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1,0,0,0,
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2,0,0,0,
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0xff,0xff,0xff,0x7f,
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4,0,0,0,
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5,0,0,0,
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6,0,0,0,
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],
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bytesFromNSData(element.data as NSData))
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expectEqual(4, element.bytesPerIndex)
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#elseif arch(x86_64) || arch(arm64)
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expectEqual(
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[
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1,0,0,0, 0,0,0,0,
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2,0,0,0, 0,0,0,0,
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0xff,0xff,0xff,0xff, 0xff,0xff,0xff,0x7f,
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4,0,0,0, 0,0,0,0,
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5,0,0,0, 0,0,0,0,
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6,0,0,0, 0,0,0,0,
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],
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bytesFromNSData(element.data as NSData))
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expectEqual(8, element.bytesPerIndex)
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#else
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_portThisCode()
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#endif
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}
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SceneKitTests.test("SCNGeometryElement.init(indices:primitiveType:)/Int16") {
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let element = SCNGeometryElement(
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indices: [ 1, 2, Int16.max, Int16.max/2, 5, 6 ] as [Int16],
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primitiveType: .triangles)
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expectEqual(.triangles, element.primitiveType)
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expectEqual(2, element.primitiveCount)
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expectEqual(
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[
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1, 0,
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2, 0,
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0xff, 0x7f,
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0xff, 0x3f,
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5, 0,
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6, 0
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],
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bytesFromNSData(element.data as NSData))
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expectEqual(2, element.bytesPerIndex)
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}
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SceneKitTests.test("SCNGeometryElement.init(indices:primitiveType:)/Triangles") {
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let element = SCNGeometryElement(
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indices: [ 1, 2, UInt8.max, UInt8.max/2, 5, 6 ] as [UInt8],
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primitiveType: .triangles)
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expectEqual(.triangles, element.primitiveType)
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expectEqual(2, element.primitiveCount)
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expectEqual(
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[ 1, 2, UInt8.max, UInt8.max/2, 5, 6 ],
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bytesFromNSData(element.data as NSData))
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expectEqual(1, element.bytesPerIndex)
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}
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SceneKitTests.test("SCNGeometryElement.init(indices:primitiveType:)/TriangleStrip") {
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let element = SCNGeometryElement(
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indices: [ 1, 2, 3, 4, 5, 6 ] as [UInt8],
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primitiveType: .triangleStrip)
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expectEqual(.triangleStrip, element.primitiveType)
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expectEqual(4, element.primitiveCount)
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expectEqual(
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[ 1, 2, 3, 4, 5, 6 ],
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bytesFromNSData(element.data as NSData))
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expectEqual(1, element.bytesPerIndex)
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}
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SceneKitTests.test("SCNGeometryElement.init(indices:primitiveType:)/Line") {
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let element = SCNGeometryElement(
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indices: [ 1, 2, 3, 4, 5, 6 ] as [UInt8],
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primitiveType: .line)
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expectEqual(.line, element.primitiveType)
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expectEqual(3, element.primitiveCount)
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expectEqual(
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[ 1, 2, 3, 4, 5, 6 ],
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bytesFromNSData(element.data as NSData))
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expectEqual(1, element.bytesPerIndex)
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}
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SceneKitTests.test("SCNGeometryElement.init(indices:primitiveType:)/Point") {
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let element = SCNGeometryElement(
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indices: [ 1, 2, 3, 4, 5, 6 ] as [UInt8],
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primitiveType: .point)
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expectEqual(.point, element.primitiveType)
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expectEqual(6, element.primitiveCount)
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expectEqual(
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[ 1, 2, 3, 4, 5, 6 ],
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bytesFromNSData(element.data as NSData))
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expectEqual(1, element.bytesPerIndex)
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}
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SceneKitTests.test("SCNGeometrySource.init(vertices:)") {
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let source = SCNGeometrySource(vertices: [SCNVector3(1, 2, 3),
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SCNVector3(4, 5, 6)])
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expectEqual(source.semantic, SCNGeometrySource.Semantic.vertex)
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expectEqual(source.vectorCount, 2)
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expectEqual(source.componentsPerVector, 3)
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expectEqual(source.bytesPerComponent, MemoryLayout<Float>.size)
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let positions = floatsFromNSData(source.data as NSData)
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expectEqual(positions[2], 3)
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expectEqual(positions[4], 5)
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}
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SceneKitTests.test("SCNGeometrySource.init(normals:)") {
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let source = SCNGeometrySource(normals: [SCNVector3(1, 2, 3),
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SCNVector3(4, 5, 6)])
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expectEqual(source.semantic, SCNGeometrySource.Semantic.normal)
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expectEqual(source.vectorCount, 2)
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expectEqual(source.componentsPerVector, 3)
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expectEqual(source.bytesPerComponent, MemoryLayout<Float>.size)
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let normals = floatsFromNSData(source.data as NSData)
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expectEqual(normals[2], 3)
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expectEqual(normals[4], 5)
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}
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SceneKitTests.test("SCNGeometrySource.init(textureCoordinates:)") {
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let source = SCNGeometrySource(textureCoordinates: [CGPoint(x: 1, y: 2),
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CGPoint(x: 4, y: 5)])
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expectEqual(source.semantic, SCNGeometrySource.Semantic.texcoord)
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expectEqual(source.vectorCount, 2)
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expectEqual(source.componentsPerVector, 2)
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let uvs = floatsFromNSData(source.data as NSData)
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expectEqual(uvs[1], 2)
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expectEqual(uvs[3], 5)
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}
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SceneKitTests.test("SCNSceneSource.entryWithIdentifier(uid:withClass:)")
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.skip(.iOSAny("does not support COLLADA files"))
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.skip(.iOSSimulatorAny("does not support COLLADA files"))
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.skip(.tvOSAny("does not support COLLADA files"))
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.skip(.tvOSSimulatorAny("does not support COLLADA files"))
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.skip(.watchOSAny("does not support COLLADA files"))
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.skip(.watchOSSimulatorAny("does not support COLLADA files"))
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.code {
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let sceneDescription =
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"<?xml version=\"1.0\" encoding=\"UTF-8\"?>" +
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"<COLLADA xmlns=\"http://www.collada.org/2005/11/COLLADASchema\" version=\"1.4.1\">" +
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" <library_materials>" +
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" <material id=\"material1\">" +
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" <instance_effect url=\"#effect_material1\"/>" +
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" </material>" +
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" <material id=\"material2\">" +
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" <instance_effect url=\"#effect_material2\"/>" +
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" </material>" +
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" </library_materials>" +
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" <library_effects>" +
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" <effect id=\"effect_material1\">" +
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" <profile_COMMON>" +
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" <technique sid=\"common\">" +
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" <blinn>" +
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" <shininess>" +
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" <float>0.022516</float>" +
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" </shininess>" +
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" <transparency>" +
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" <float>1</float>" +
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" </transparency>" +
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" <index_of_refraction>" +
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" <float>1</float>" +
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" </index_of_refraction>" +
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" </blinn>" +
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" </technique>" +
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" </profile_COMMON>" +
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" </effect>" +
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" <effect id=\"effect_material2\">" +
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" <profile_COMMON>" +
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" <technique sid=\"common\">" +
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" <blinn>" +
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" <shininess>" +
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" <float>0.022516</float>" +
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" </shininess>" +
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" <transparency>" +
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" <float>1</float>" +
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" </transparency>" +
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" <index_of_refraction>" +
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" <float>1</float>" +
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" </index_of_refraction>" +
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" </blinn>" +
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" </technique>" +
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" </profile_COMMON>" +
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" </effect>" +
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" </library_effects>" +
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" <library_geometries>" +
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" <geometry id=\"plane\">" +
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" <mesh>" +
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" <source id=\"geometrySource4\">" +
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" <float_array id=\"ID5-array\" count=\"12\">-5 -5 0 5 -5 0 -5 5 0 5 5 0 </float_array>" +
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" <technique_common>" +
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" <accessor source=\"#ID5-array\" count=\"4\" stride=\"3\">" +
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" <param name=\"X\" type=\"float\"/>" +
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" <param name=\"Y\" type=\"float\"/>" +
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" <param name=\"Z\" type=\"float\"/>" +
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" </accessor>" +
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" </technique_common>" +
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" </source>" +
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" <source id=\"geometrySource6\">" +
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" <float_array id=\"ID7-array\" count=\"12\">0 0 1 0 0 1 0 0 1 0 0 1 </float_array>" +
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" <technique_common>" +
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" <accessor source=\"#ID7-array\" count=\"4\" stride=\"3\">" +
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" <param name=\"X\" type=\"float\"/>" +
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" <param name=\"Y\" type=\"float\"/>" +
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" <param name=\"Z\" type=\"float\"/>" +
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" </accessor>" +
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" </technique_common>" +
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" </source>" +
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" <source id=\"geometrySource8\">" +
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" <float_array id=\"ID9-array\" count=\"8\">0 0 1 0 0 1 1 1 </float_array>" +
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" <technique_common>" +
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" <accessor source=\"#ID9-array\" count=\"4\" stride=\"2\">" +
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" <param name=\"S\" type=\"float\"/>" +
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" <param name=\"T\" type=\"float\"/>" +
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" </accessor>" +
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" </technique_common>" +
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" </source>" +
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" <vertices id=\"geometrySource4-vertices\">" +
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" <input semantic=\"POSITION\" source=\"#geometrySource4\"/>" +
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" <input semantic=\"NORMAL\" source=\"#geometrySource6\"/>" +
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" </vertices>" +
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" <triangles count=\"2\" material=\"geometryElement10\">" +
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" <input semantic=\"VERTEX\" offset=\"0\" source=\"#geometrySource4-vertices\"/>" +
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" <input semantic=\"NORMAL\" offset=\"0\" source=\"#geometrySource6\"/>" +
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" <input semantic=\"TEXCOORD\" offset=\"0\" source=\"#geometrySource8\" set=\"1\"/>" +
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" <p>0 1 3 0 3 2 </p>" +
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" </triangles>" +
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" </mesh>" +
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" </geometry>" +
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" <geometry id=\"box\">" +
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" <mesh>" +
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" <source id=\"geometrySource12\">" +
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" <float_array id=\"ID13-array\" count=\"72\">-2.5 -2.5 2.5 -2.5 2.5 2.5 2.5 -2.5 2.5 2.5 2.5 2.5 2.5 -2.5 2.5 2.5 2.5 2.5 2.5 -2.5 -2.5 2.5 2.5 -2.5 2.5 -2.5 -2.5 2.5 2.5 -2.5 -2.5 -2.5 -2.5 -2.5 2.5 -2.5 -2.5 -2.5 -2.5 -2.5 2.5 -2.5 -2.5 -2.5 2.5 -2.5 2.5 2.5 -2.5 2.5 2.5 -2.5 2.5 -2.5 2.5 2.5 2.5 2.5 2.5 -2.5 -2.5 -2.5 -2.5 -2.5 -2.5 2.5 2.5 -2.5 -2.5 2.5 -2.5 2.5 </float_array>" +
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" <technique_common>" +
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" <accessor source=\"#ID13-array\" count=\"24\" stride=\"3\">" +
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" <param name=\"X\" type=\"float\"/>" +
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" <param name=\"Y\" type=\"float\"/>" +
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" <param name=\"Z\" type=\"float\"/>" +
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" </accessor>" +
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" </technique_common>" +
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" </source>" +
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" <source id=\"geometrySource14\">" +
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" <float_array id=\"ID15-array\" count=\"72\">0 0 1 0 0 1 0 0 1 0 0 1 1 0 -4.37114e-08 1 0 -4.37114e-08 1 0 -4.37114e-08 1 0 -4.37114e-08 -8.74228e-08 0 -1 -8.74228e-08 0 -1 -8.74228e-08 0 -1 -8.74228e-08 0 -1 -1 0 1.19249e-08 -1 0 1.19249e-08 -1 0 1.19249e-08 -1 0 1.19249e-08 0 1 -4.37114e-08 0 1 -4.37114e-08 0 1 -4.37114e-08 0 1 -4.37114e-08 0 -1 -4.37114e-08 0 -1 -4.37114e-08 0 -1 -4.37114e-08 0 -1 -4.37114e-08 </float_array>" +
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" <technique_common>" +
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" <accessor source=\"#ID15-array\" count=\"24\" stride=\"3\">" +
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" <param name=\"X\" type=\"float\"/>" +
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" <param name=\"Y\" type=\"float\"/>" +
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" <param name=\"Z\" type=\"float\"/>" +
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" </accessor>" +
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" </technique_common>" +
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" </source>" +
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" <source id=\"geometrySource16\">" +
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" <float_array id=\"ID17-array\" count=\"48\">0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 0 0 0 1 1 0 1 1 </float_array>" +
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" <technique_common>" +
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" <accessor source=\"#ID17-array\" count=\"24\" stride=\"2\">" +
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" <param name=\"S\" type=\"float\"/>" +
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" <param name=\"T\" type=\"float\"/>" +
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" </accessor>" +
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" </technique_common>" +
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" </source>" +
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" <vertices id=\"geometrySource12-vertices\">" +
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" <input semantic=\"POSITION\" source=\"#geometrySource12\"/>" +
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" <input semantic=\"NORMAL\" source=\"#geometrySource14\"/>" +
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" </vertices>" +
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" <triangles count=\"12\" material=\"geometryElement18\">" +
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" <input semantic=\"VERTEX\" offset=\"0\" source=\"#geometrySource12-vertices\"/>" +
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" <input semantic=\"NORMAL\" offset=\"0\" source=\"#geometrySource14\"/>" +
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" <input semantic=\"TEXCOORD\" offset=\"0\" source=\"#geometrySource16\" set=\"1\"/>" +
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" <p>0 3 1 0 2 3 4 7 5 4 6 7 8 11 9 8 10 11 12 15 13 12 14 15 16 19 17 16 18 19 20 23 21 20 22 23 </p>" +
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" </triangles>" +
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" </mesh>" +
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" </geometry>" +
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" </library_geometries>" +
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" <library_visual_scenes>" +
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" <visual_scene id=\"scene19\">" +
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" <node id=\"plane_node\" name=\"plane\">" +
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" <instance_geometry url=\"#plane\">" +
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" <bind_material>" +
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" <technique_common>" +
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" <instance_material symbol=\"geometryElement10\" target=\"#material1\"/>" +
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" </technique_common>" +
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" </bind_material>" +
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" </instance_geometry>" +
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" </node>" +
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" <node id=\"box-node\" name=\"box-node\">" +
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" <instance_geometry url=\"#box\">" +
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" <bind_material>" +
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" <technique_common>" +
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" <instance_material symbol=\"geometryElement18\" target=\"#material2\"/>" +
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" </technique_common>" +
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" </bind_material>" +
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" </instance_geometry>" +
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" </node>" +
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" </visual_scene>" +
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" </library_visual_scenes>" +
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" <scene>" +
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" <instance_visual_scene url=\"#scene19\"/>" +
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" </scene>" +
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"</COLLADA>"
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let sceneData = sceneDescription.data(
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using: .utf8,
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allowLossyConversion: true)!
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let sceneSource = SCNSceneSource(data: sceneData as Data, options: nil)!
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do {
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var unarchivedPlaneGeometry =
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sceneSource.entryWithIdentifier("plane", withClass: SCNGeometry.self)
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var unarchivedPlaneNode_nil =
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sceneSource.entryWithIdentifier("plane-node", withClass: SCNNode.self)
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expectNotEmpty(unarchivedPlaneGeometry)
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expectType(Optional<SCNGeometry>.self, &unarchivedPlaneGeometry)
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expectEmpty(unarchivedPlaneNode_nil)
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}
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do {
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var unarchivedBoxGeometry =
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sceneSource.entryWithIdentifier("box", withClass: SCNGeometry.self)
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var unarchivedBoxGeometry_nil =
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sceneSource.entryWithIdentifier("box-node", withClass: SCNGeometry.self)
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expectNotEmpty(unarchivedBoxGeometry)
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expectType(Optional<SCNGeometry>.self, &unarchivedBoxGeometry)
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expectEmpty(unarchivedBoxGeometry_nil)
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}
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do {
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var unarchivedBoxNode =
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sceneSource.entryWithIdentifier("box-node", withClass: SCNNode.self)
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var unarchivedBoxNode_nil =
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sceneSource.entryWithIdentifier("box", withClass: SCNNode.self)
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expectNotEmpty(unarchivedBoxNode)
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expectType(Optional<SCNNode>.self, &unarchivedBoxNode)
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expectEmpty(unarchivedBoxNode_nil)
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}
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}
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if #available(OSX 10.10, *) {
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SceneKitTests.test("SCNBoundingVolume.boundingBox/getter") {
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let box = SCNBox(width: 42, height: 0.5, length: 1337, chamferRadius: 0)
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let boundingBox = box.boundingBox
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expectEqual(boundingBox.max.x, 21)
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expectEqual(boundingBox.max.x, -boundingBox.min.x)
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expectEqual(boundingBox.max.y, 0.25)
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expectEqual(boundingBox.max.y, -boundingBox.min.y)
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expectEqual(boundingBox.max.z, 668.5)
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expectEqual(boundingBox.max.z, -boundingBox.min.z)
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}
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SceneKitTests.test("SCNBoundingVolume.boundingBox/setter") {
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let max = SCNVector3(42, 0.414, 1337)
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let min = SCNVector3(-42, -0.414, -1337)
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let box = SCNBox(width: 1, height: 2, length: 3, chamferRadius: 0)
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let boxNode = SCNNode(geometry: box)
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boxNode.boundingBox = (min, max)
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let nodeBoundingBox = boxNode.boundingBox
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expectEqual(nodeBoundingBox.max.x, max.x)
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expectEqual(nodeBoundingBox.min.x, -max.x)
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expectEqual(nodeBoundingBox.max.y, max.y)
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expectEqual(nodeBoundingBox.min.y, -max.y)
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expectEqual(nodeBoundingBox.max.z, max.z)
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expectEqual(nodeBoundingBox.min.z, -max.z)
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}
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|
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SceneKitTests.test("SCNBoundingVolume.boundingSphere/getter") {
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let box = SCNBox(width: 2 * 2, height: 3 * 2, length: 6 * 2, chamferRadius: 0)
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|
let boundingSphere = box.boundingSphere
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|
|
|
// 2^2 + 3^2 + 6^2 = 7^2
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|
expectEqual(boundingSphere.radius, 7.0)
|
|
}
|
|
}
|
|
}
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|
|
|
runAllTests()
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|
|